i went out for a run today. Slow and sorta long. I started hurting around the 1hr35 mark. Three weeks until i run my first official half-marathon. Ran somewhere in the 18-20km range today, so the distance should be ok if i don't try to push for a time. But i'm running it with a climbing friend. So most likely we will both be collapsing at the 10km mark after about 40 minutes, and then crawling the last 11km.